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LMNT Speech API

The Speech API from LMNT — 2 operation(s) for speech.

LMNT Speech API is one of 4 APIs that LMNT publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Speech. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 2 operations across 2 paths, and defines 2 schemas. It is described by OpenAPI 3.0.3, at version 1.1.

Requests are made against a single base URL, https://api.lmnt.com.

2 operations 2 paths 2 schemas 1 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
1.1
Base URL
https://api.lmnt.com
Authentication
API Key
Terms of Service
Resource Areas
1

Authentication & Security 1

LMNT Speech API declares 1 security scheme for authenticating requests. An API key is passed in the header as X-API-Key (ApiKeyAuth). By default, every request must be authenticated.

  • ApiKeyAuth — API key obtained from the LMNT dashboard at https://app.lmnt.com

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 1 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Speech 2
POST
/speech/beta/synthesize
Synthesize Beta Handler
synthesize_beta_handler_speech_beta_synthesize_post 2 params → 200422
GET
/speech/beta/voices
List Beta Handler
list_beta_handler_speech_beta_voices_get 2 params → 200422

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are ValidationError (3 properties), HTTPValidationError (1 property). Each schema is shown below with its type and property counts.

ValidationError
object
3 properties 3 required
HTTPValidationError
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

lmnt-speech-api-openapi.yml Raw ↑

Other APIs LMNT publishes across the network.

LMNT Speech Sessions API
LMNT Ai API
LMNT Health Check API
Where this information came from

This is an independent, third-party profile of LMNT Speech API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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